LM2936BM-3.3In StockTexas Instruments
LM2936BM-3.3 is a 3.3V fixed-output ultra-low quiescent current LDO voltage regulator supporting up to 40V input and 0.2V typical dropout. From $1.06, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2936BM-3.3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0573(MOQ 380)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low quiescent current LDO ideal for battery-powered and standby applications
- Fixed 3.3V output with 0.2V typical / 0.4V max dropout voltage
- Wide input voltage range from 6V to 40V (60V absolute maximum)
- Small Outline 8-pin (SOIC-8) package for compact PCB designs
- Stable operation with output capacitors for robust load transient response
Applications
The LM2936BM-3.3 is well-suited for always-on and battery-operated systems where minimizing quiescent current is critical, such as automotive keep-alive circuits, IoT sensor nodes, and handheld portable devices. Its wide 6V–40V input range makes it compatible with automotive 12V/24V rails and industrial power supplies. The fixed 3.3V output directly powers microcontrollers, memory, and low-voltage logic without the need for external feedback resistors.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.2V |
| Input Voltage Absolute-Max | 60V |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 6V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.03% |
| Load Regulation-Max | 0.03% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.05A |
| Output Voltage1-Max | 3.399V |
| Output Voltage1-Min | 3.201V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | RAIL |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Voltage Tolerance-Max | 3% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM2936BM-3.3?
The LM2936BM-3.3 operates with an input voltage range of 6V to 40V, with an absolute maximum rating of 60V. This wide range makes it suitable for automotive 12V/24V systems and industrial applications where supply voltages may fluctuate significantly.
What is the dropout voltage of the LM2936BM-3.3?
The LM2936BM-3.3 has a typical dropout voltage of 0.2V and a maximum of 0.4V at rated load conditions. This low dropout characteristic ensures the regulator maintains a stable 3.3V output even when the input voltage is only slightly above 3.3V, extending battery life in portable designs.
What package does the LM2936BM-3.3 come in?
The LM2936BM-3.3 is available in an 8-pin Small Outline (SOIC-8) surface-mount package, denoted by the JESD-30 code R-PDSO-G8. This compact package simplifies PCB layout and is compatible with standard SMT assembly processes.
What are typical applications for the LM2936BM-3.3?
Typical applications include automotive keep-alive and memory circuits, battery-powered IoT sensors, handheld instruments, and any design requiring a low-power always-on 3.3V rail. Its ultra-low quiescent current makes it ideal for systems that spend most of their time in standby or sleep mode.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 380+ | $1.0573 | $401.79 |
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